1996 Electronics Industry Environmental Roadmap - Civil and ...

Appendix D
Table 8. Quantity and value of shipments of semiconductors, printed circuit boards, and other
electronic components: 1992 and 1991. Key to table is at the end of the table.
(Quantity in 1,000 units: value in thousands of dollars)
Product
Product
Company Quantity Value Quantity Value
Code
Description
Count (1992) (1992) (1991) (1991)
3671 Electron tubes (NA) (X) 2,932,402 (X) 2,997,633
36713 Transmittal, industrial, and special
purpose electron tubes (except Xray)
Power and special purpose tubes:
39 (X) 948,316 (X) 1,072,549
36713 15 High vacuum tubes, including
triodes, multi-grid external and
internal anodes, diodes and
other
6 174 79,735 255 88,726
36713 24 Gas and vapor tubes, including
thyratrons, ignitrons, gas
duplexers, spark gaps and other
9 2,584 37,341 3,845 35,182
36713 34 Klystrons, including amplifier,
reflex and other
6 1,351 81,229 1,266 88,530
36713 47 Magnetrons, including pulsed,
fixed, tunable, cross-field,
continuous wave and other
Traveling wave tubes (TWT):
Forward wave:
Continuous wave (CW):
7 37 60,699 23 72,722
36713 55 Up to and including 10 watts
CW power output rating
5 6 17,759 59 26,206
36713 61 Over 10 watts CW power
output rating
Pulsed power:
6 230 69,610 261 86,599
36713 65 Up to and including 1 KW
peak power output rating
4 506 23,175 468 22,741
36713 66 Over 1 KW peak power
output rating
5 302 78,70 *375 95,938
36713 92 Backward wave
Light sensing tubes:
3 66 7,061 42 3,566
36713 70 Camera tubes, photo emissive
and photo conductive
5 45 30,212 56 46,546
36713 73 Image intensifiers and
converters AND
4
36713 76 Photo multipliers and other 3 503 196,908 *479 194,212
36713 83 Light emitting devices includes
storage tubes (all sizes), cathode
ray tubes, color and monochrome
(industrial and military), special
display devices (includes
alphanumeric readout tubes),
figure indicating tubes, and other
18 3,302 147,666 5,067 156,761
170